Failed to communicate with Tablo at

Has anyone had this error message?

 I am getting the message Failed to communicate Tablo at .....cannot read what follows.

This is on every ROKU but it is working on my Dell Laptop.  Very Strange.

Interesting, I went to the DISCONNECT command on the Roku within Tablo app and then choose the Tablo app again in the Roku and it worked.  Perhaps this is what that disconnect command is for to sort of reboot a connection between a device and the Tablo.

Hi guys - We did a server swap last night so that may be why. Should be a-ok if you disconnect and reconnect. 

I had the same problem. I had to move my Tablo next to my router and hard wire it with ethernet cable and it worked fine.